- Title
- Voltammetric behavior of cysteine and metallothionein on cobalt (II) tetrasulfonated phthalocyanine modified glassy carbon electrodes
- Creator
- Limson, Janice
- Creator
- Nyokong, Tebello
- Subject
- To be catalogued
- Date Issued
- 1997
- Date
- 1997
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/293346
- Identifier
- vital:57077
- Identifier
- xlink:href="https://doi.org/10.1002/elan.1140090314"
- Description
- Cysteine, and rat Cd, Zn-metallothionein (Cd, Zn-MT) have been studied electrochemically at glassy carbon electrodes modified with cobalt(II) tetrasulfonated phthalocyanine, [CoIITSPc]4−, where Pc(2-) = phthalocyanine dianion. The electrode was modified by electrodeposition of [CoIITSPc]4−. The anodic currents for the oxidation of cysteine on these electrodes are observed at 0.82 V (vs. Ag/AgCl) in acidic media. The anodic currents for the oxidation of Cd, Zn-MT are observed at 0.90 V at pH 8.4 (Tris buffer).
- Format
- computer
- Format
- online resource
- Format
- application/pdf
- Format
- 1 online resource (6 pages)
- Format
- Publisher
- Wiley Library Online
- Language
- English
- Relation
- Electroanalysis
- Relation
- Limson, J. and Nyokong, T., 1997. Voltammetric behavior of cysteine and metallothionein on cobalt (II) tetrasulfonated phthalocyanine modified glassy carbon electrodes. Electroanalysis, 9(3), pp.255-260
- Relation
- Electroanalysis volume 9 number 3 p. 255 1997 1521-4109
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the Wiley Library Online Terms of Use Statement (https://onlinelibrary.wiley.com/terms-and-conditions)
- Rights
- Closed Access
- Hits: 240
- Visitors: 280
- Downloads: 43
Collections
Limson, Janice (Prof)
Nyokong, Tebello (Distinguished Professor)
RU Department of Chemistry
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|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | Voltammetric behavior of cysteine and metallothionein on cobalt (II) tetrasulfonated phthalocyanine modified glassy carbon electrodes extra.pdf | 668 KB | Adobe Acrobat PDF | View Details Download |